Safety, Tolerability, And Immunogenicity Study Of ACC-001 In Japanese Subjects With Mild To Moderate Alzheimer's Disease

NCT ID: NCT00959192

Last Updated: 2016-01-01

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

32 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-08-31

Study Completion Date

2013-01-31

Brief Summary

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The purpose of this study is to assess the safety, tolerability, and immunogenicity of ACC-001, an investigational vaccine, in subjects with mild to moderate Alzheimer's disease in Japan.

Detailed Description

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Conditions

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Alzheimer's Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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ACC-001 + QS-21

Active vaccine + adjuvant, IM injection, dose of 3, 10 and 30 micrograms, at Day 1, month 1, 3, 6 and 12

Group Type EXPERIMENTAL

ACC-001

Intervention Type BIOLOGICAL

IM injection, dose of 3, 10 and 30 micrograms, at Day 1, month 1, 3, 6 and 12

QS-21

Intervention Type OTHER

IM injection, dose of 50 micrograms, at Day 1, month 1, 3, 6 and 12

QS-21

Adjuvant, IM injection, dose 50 micrograms, at Day 1, month 1, 3, 6 and 12

Group Type PLACEBO_COMPARATOR

QS-21

Intervention Type OTHER

IM injection, dose 50 micrograms, at Day 1, month 1, 3, 6 and 12

Interventions

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ACC-001

IM injection, dose of 3, 10 and 30 micrograms, at Day 1, month 1, 3, 6 and 12

Intervention Type BIOLOGICAL

QS-21

IM injection, dose of 50 micrograms, at Day 1, month 1, 3, 6 and 12

Intervention Type OTHER

QS-21

IM injection, dose 50 micrograms, at Day 1, month 1, 3, 6 and 12

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of mild to moderate Alzheimer's Disease
* Mini-Mental State Examination (MMSE) 16-26

Exclusion Criteria

* Significant Neurological Disease other than Alzheimer's disease
* Major psychiatric disorder
* Clinically significant systemic illness
Minimum Eligible Age

50 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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JANSSEN Alzheimer Immunotherapy Research & Development, LLC

INDUSTRY

Sponsor Role collaborator

Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Tazuke Kofukai Medical Research Institute Kitano Hospital

Osaka, Osaka, Japan

Site Status

Meitetsu Hospital

Aichi, , Japan

Site Status

Ibaraki Prefectural Central Hospital

Ibaraki, , Japan

Site Status

Shonan Atsugi Hospital

Kanagawa, , Japan

Site Status

Kitasato University East Hospital

Kanagawa, , Japan

Site Status

The Jikei University School of medicine

Tokyo, , Japan

Site Status

Juntendo University Hospital

Tokyo, , Japan

Site Status

Juntendo Tokyo Koto Geriatric Medical Center

Tokyo, , Japan

Site Status

Kanto Ctrl Hp of the Mutual Aid Asso of Public school Teache

Tokyo, , Japan

Site Status

Countries

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Japan

References

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Arai H, Suzuki H, Yoshiyama T. Vanutide cridificar and the QS-21 adjuvant in Japanese subjects with mild to moderate Alzheimer's disease: results from two phase 2 studies. Curr Alzheimer Res. 2015;12(3):242-54. doi: 10.2174/1567205012666150302154121.

Reference Type DERIVED
PMID: 25731629 (View on PubMed)

Related Links

Other Identifiers

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B2571009

Identifier Type: OTHER

Identifier Source: secondary_id

3134K1-2206

Identifier Type: -

Identifier Source: org_study_id

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